Top 5 New Roof Types to Install in the Pacific Northwest

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Updated 06/2025

What Makes Pacific Northwest Roofs Unique?

Factors that Figure Into Roofing Costs

Top 5 New Roof Types to Install in the Pacific Northwest

Let’s take a look at the top 5 roofing materials used in the Pacific Northwest, including some eco options you may not have considered before. 

1. Asphalt Shingle Roofs in the Pacific Northwest

Asphalt (also known as three-tab) is the most common type of roofing in the Portland area. It is the baseline standard most everyone is familiar with and is very effective in many scenarios and settings.

Asphalt Roofing Cost and Lifespan

Asphalt Roof Pros

  • The least expensive type of roofing
  • Easy to source and install
  • More recyclable now than in the past
  • Effective in standing up to the elements
  • Comes in a variety of colors and styles
  • Individual shingles can be replaced

Asphalt Roof Cons

High winds can cause damage

  • The porous surface holds moisture
  • Can mildew easily (especially in the PNW climate)
  • Not the most energy-efficient
  • Not the most durable
  • Some still made from petroleum products
  • Shorter life span of 15-30 years
  • Shorter warranties ranging from 5 to 20 years

2. Metal Roofs in the Pacific Northwest

The most common metal roofing material found in Portland is zinc-coated steel. 

Metal Roofing Cost and Lifespan

Metal Roof Pros

  • An ideal material for Portland’s climate
  • Durable, resistant to climate conditions
  • Keeps homes cool in summer, making them energy-efficient
  • Durable option for huge PNW trees that hang over the roof, dropping heavy limbs and debris
  • Works well at shedding water
  • Limits moss and algae growth
  • Stylish, many attractive options are available
  • Steel comes in galvanized, weathering, and galvalume
  • More environmentally friendly than asphalt
  • Copper is extremely long-lasting and has a low melting temperature
  • Zinc is extremely long-lasting and resistant to corrosion
  • Aluminum is long-lasting and resistant to corrosion
  • Metal roofs are recyclable
  • Metal roofs often last 40 to 70 years.

Metal Roof Cons

  • It can be more expensive than other types of roofing
  • Copper can develop a patina
  • Can dent easily, leading to leaks
  • It can be too noisy for some

3. Tile Roofs in the Pacific Northwest: Clay, Concrete, or Slate

Tile roofs can make an aesthetic statement and come in clay, concrete, and slate. These tiles come curved, flat, fluted, or interlocking. In Portland, you’ll see primarily concrete tile roofs with clay here and there.

Slate is the least common because of its high cost, but it lasts up to 100 years, making it a smart choice if you live in the home for a long time. Reclaimed materials are relatively easy to find. An alternative to natural slate is composite slate. The tiles are cheaper and lighter.

Clay, Concrete, or Slate Tile Cost and Lifespan: 

Clay, Concrete, or Slate Tile Pros

  • Attractive, earthy appearance
  • Resistant to fire, water, mold, and fungus
  • Environmentally friendly
  • Reclaimed tiles are relatively easy to find
  • Long life expectancy, often 50 to 200 years

Clay, Concrete, or Slate Tile Cons

  • Heavy! Roof tiles can crack homes and foundations not designed for them (I’ve seen it)
  • More expensive materials and installation, maintenance, and repair
  • Many have poor installation (be sure to hire a professional)
  • Can easily break (HVAC and other workers can break tiles while walking on the roof)
  • Tiles come in lots that are hard to match later if a few get broken

4. Cedar Shake Shingle Roofs in the Pacific Northwest

Beautiful and earthy, wood shake shingles are made from cedar and add a pleasing aesthetic to your home’s curb appeal. However, they have notable downsides that have led some Oregon cities to limit their usage.

Cedar Roof Cost and Lifespan

Cedar Roof Pros

  • Beautiful, natural appearance that fits well with Oregon’s home designs and nature
  • Easier to install yourself than some other materials
  • Long life span, 30 to 50 years or more
  • Energy-efficient
  • Environmentally friendly

Cedar Roof Cons

  • Costly to install and maintain
  • High maintenance is required to prevent leaks and damage
  • Deteriorate quickly
  • Require additional insect- and mold-resistant treatments
  • They are prone to fire, so some cities don’t allow them.

5 Eco Roofing Solutions

Newer roofing options are gaining popularity due to their functionality and sustainability benefits. They serve as eco-solutions and still hold up in the Pacific Northwest climate. 

Here’s a look at the top options offered today: 

Solar tiles: These tiles resemble traditional tile materials but also generate clean energy for your home. 

Green roofs: These are made of vegetation that offers excellent insulation, reduces stormwater runoff, and adds to local urban biodiversity. They are truly a “green” option. 

Cool Roofs: The materials listed in our top 5 or closely resemble them in look. They are also green. They reflect more sunlight and absorb less heat than standard roofs, which helps keep energy bills down. They can be done as tiles resembling the abovementioned materials or as protective coatings on existing roofs (for instance, flat roofs). 

Eco  Roof Costs and Lifespan: 

Pros and Cons of Each:

Pros

  • Solar tiles: More aesthetically pleasing than traditional solar panels. 
  • Green roofs offer improved insulation and stormwater management, while also benefiting biodiversity and addressing concerns related to global warming.
  • Cool roofs are an excellent option for reducing cooling costs and limiting greenhouse gas emissions, and specialized “coatings” can also improve the lifespan of existing roofs. 

Cons

  • Solar tiles are less efficient and have higher upfront costs compared to traditional solar panels
  • Green roofs are often heavy and may require high weight limits on roofs to function optimally. They also lead to more maintenance issues due to trapping water and becoming a home to pests. 
  • Cool roofs can increase heating costs in colder climates and can collect dirt and algae, making it a challenge for cool PNW climates. 

Thinking of Replacing Your Roof Before Selling?

It can be a big help to talk with an experienced, licensed real estate agent to get advice about how much value a new roof will add to your home and whether it is necessary to replace a roof before going on the real estate market. Call us today at 503-714-1111 or chat with the bot on our site. Our top 1% seller’s agents look forward to talking with you!

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